class_docstr: Benchmark learn metrics.
code: def time_roc_curve_auc(self, chunk_size: int):
      fpr, tpr, _ = metrics.roc_curve(self.y, self.pred_y)
      metrics.auc(fpr, tpr)
  
file_path: mars/benchmarks/asv_bench/benchmarks/learn/metrics.py
imports: import mars
  import mars.tensor
  from sklearn.datasets import make_classification
  from sklearn.linear_model import LogisticRegression
  from mars.learn import metrics
label_desc: Use image node_id 3 for calling the MetricsSuite obj's underlying member method code with example usage: obj.time_roc_curve_auc(chunk_size) without return types